Martin Schwidefsky 8ab867cb08 s390/mm: fix BUG_ON in crst_table_upgrade ... A 31-bit compat process can force a BUG_ON in crst_table_upgrade with specific, invalid mmap calls, e.g. mmap((void*) 0x7fff8000, 0x10000, 3, 32, -1, 0) The arch_get_unmapped_area[_topdown] functions miss an if condition in the decision to do a page table upgrade. Fixes: 9b11c7912d ("s390/mm: simplify arch_get_unmapped_area[_topdown]") Cc: <stable@vger.kernel.org> # v4.12+ Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2017-08-31 14:03:21 +02:00
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appldata	sched/headers: Move task statistics APIs from <linux/sched.h> to <linux/sched/stat.h>	2017-03-03 01:43:43 +01:00
boot	s390/decompressor: fix initrd corruption caused by bss clear	2017-03-22 08:21:20 +01:00
configs	s390: update defconfig	2017-06-08 15:53:48 +02:00
crypto	s390/crypto: fix aes/paes Kconfig dependeny	2017-06-12 16:25:58 +02:00
hypfs	s390: hypfs: make inode explicitly non-modular	2016-10-31 17:55:40 +01:00
include	s390/mm: fork vs. 5 level page tabel	2017-08-31 14:03:21 +02:00
kernel	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2017-07-25 08:44:27 -07:00
kvm	KVM: s390: sthyi: fix specification exception detection	2017-08-21 15:34:54 +02:00
lib	s390/uaccess: use sane length for __strncpy_from_user()	2017-05-09 10:43:24 +02:00
mm	s390/mm: fix BUG_ON in crst_table_upgrade	2017-08-31 14:03:21 +02:00
net	bpf, s390: fix jit branch offset related to ldimm64	2017-08-04 11:18:01 -07:00
numa	s390/numa: pin all possible cpus to nodes early	2016-12-07 07:23:33 +01:00
oprofile	s390/dumpstack: restore reliable indicator for call traces	2016-10-17 14:44:30 +02:00
pci	This is the first pull request for the new dma-mapping subsystem	2017-07-06 19:20:54 -07:00
tools	s390/facilities: remove stfle requirement	2017-06-12 16:25:59 +02:00
defconfig	s390: update defconfig	2017-06-08 15:53:48 +02:00
Kbuild	s390/crypto: Provide s390 specific arch random functionality.	2017-04-26 13:41:35 +02:00
Kconfig	mm/hugetlb: clean up ARCH_HAS_GIGANTIC_PAGE	2017-07-06 16:24:33 -07:00
Kconfig.debug	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2017-02-22 10:20:04 -08:00
Makefile	s390: add assembler include path for vx-insn.h	2016-09-06 11:00:04 +02:00